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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1023 (Engine Mechanical - 6.6L (Lb7) (Repair Instructions 1 Of 4)) >> Repair Instructions (On-Vehicle & Off Vehicle - Part 1) >> On-Vehicle Repair Instructions >> Engine Flywheel Replacement - Automatic Transmission >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the transmission. Refer to Transmission Replacement (With 6.6L Engine) in Automatic Transmission - Allison.
  2. Install J 44643  in order to hold the flywheel.
  3. Fig 1: Locking Flywheel Using J 44643
    GM660308Courtesy of GENERAL MOTORS CORP.
  4. Loosen the flywheel bolts.
  5. Remove J 44643  .
  6. Remove and discard the flywheel bolts.
  7. Remove the flywheel washer.
  8. CAUTION: When removing, handling or installing this component wear protective gloves. The sharp edges on the component may be very sharp and may cause injury.
  9. Remove the flywheel.
  10. Fig 2: View Of Flywheel & Bolts (Automatic Transmission)
    GM660311Courtesy of GENERAL MOTORS CORP.
  11. If required, clean and inspect the flywheel. Refer to Engine Flywheel Cleaning and Inspection .